ChiCTR2600125266 版本V1.0 版本创建时间2026/05/25 09:30:40 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600125266 

最近更新日期:

Date of Last Refreshed on:

2026-05-25 09:30:33 

注册时间:

Date of Registration:

2026-05-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

从“屏幕替代”到“伙伴重建”:城市肥胖儿童健康行为生态的机制解析与家庭护理干预研究

Public title:

From "Screen Substitution" to "Peer Reconstruction": Mechanism Analysis and Family Nursing Intervention of Health Behavior Ecology in Urban Children with Obesity

注册题目简写:

English Acronym:

研究课题的正式科学名称:

从“屏幕替代”到“伙伴重建”:城市肥胖儿童健康行为生态的机制解析与家庭护理干预研究

Scientific title:

From "Screen Substitution" to "Peer Reconstruction": Mechanism Analysis and Family Nursing Intervention of Health Behavior Ecology in Urban Children with Obesity

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

谈君 

研究负责人:

谈君 

Applicant:

Tan Jun 

Study leader:

Tan Jun 

申请注册联系人电话:

Applicant telephone:

+86 18052811320

研究负责人电话:

Study leader's
telephone:

+86 511 88917820

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

2390517156@qq.com

研究负责人电子邮件:

Study leader's E-mail:

2390517156@qq.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

中国江苏省镇江市润州区电力路8号

研究负责人通讯地址:

中国江苏省镇江市润州区电力路8号

Applicant address:

No. 8, Dianli Road, Runzhou District, Zhenjiang, Jiangsu, China

Study leader's address:

No. 8, Dianli Road, Runzhou District, Zhenjiang, Jiangsu, China

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

镇江市第一人民医院

Applicant's institution:

Zhenjiang First People's Hospital

研究负责人所在单位:

镇江市第一人民医院

Affiliation of the Leader:

Zhenjiang First People's Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

【2026】KY065

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

镇江市第一人民医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of the First People's Hospital of Zhenjiang City

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-30 00:00:00

伦理委员会联系人:

闻向梅

Contact Name of the ethic committee:

Wen Xiangmei

伦理委员会联系地址:

中国江苏省镇江市润州区电力路8号

Contact Address of the ethic committee:

No. 8, Dianli Road, Runzhou District, Zhenjiang, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 511 88917729

伦理委员会联系人邮箱:

Contact email of the ethic committee:

wenxiangmei@126.com

研究实施负责(组长)单位:

镇江市第一人民医院

Primary sponsor:

Zhenjiang First People's Hospital

研究实施负责(组长)单位地址:

中国江苏省镇江市润州区电力路8号

Primary sponsor's address:

No. 8, Dianli Road, Runzhou District, Zhenjiang, Jiangsu, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

镇江市第一人民医院

具体地址:

中国江苏省镇江市润州区电力路8号

Institution
hospital:

Zhenjiang First People's Hospital

Address:

No. 8, Dianli Road, Runzhou District, Zhenjiang, Jiangsu, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected Project (Self-funded)

研究疾病:

儿童肥胖  

Target disease:

Childhood obesity

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

一、主要研究目的 验证“伙伴重建”家庭干预方案的有效性 通过随机对照试验,评价“伙伴重建”家庭干预方案对肥胖儿童健康行为的改善效果,主要结局指标包括:儿童日均屏幕时间(较基线减少≥30分钟);中高强度身体活动(较基线增加≥20分钟/天);屏幕伴随进食频率(较基线下降≥30%)。 2.阐明干预方案的作用机制 通过中介效应分析,验证“同伴互动机会增加→运动动机提升→健康行为改善”的理论路径,明确家庭规则执行、屏幕替代优势降低等因素在干预效果中的中介作用。 3.构建可推广的家庭护理干预模式 形成一套理论驱动、家庭可控、护士可执行的标准化“伙伴重建”家庭护理干预方案,包括《家庭干预手册》《护理人员实施指南》及配套培训课程,为基层医疗机构提供可复制的“镇江样本”。 二、次要研究目的 1.探索肥胖儿童健康行为的家庭发生机制 通过质性研究,系统揭示城市肥胖儿童“屏幕替代—同伴缺失—行为失衡”的形成过程与维持机制,识别家庭层面可干预的关键行为杠杆(≥8项)。 2.评估干预方案对肥胖相关体格指标的影响 观察干预对儿童BMI-z、腰围等次要结局指标的改善效果,评估其在体重控制方面的附加价值。 3.评价干预方案的可行性与可接受性 通过过程评价指标(评估覆盖率、干预执行率、患者依从性)及家长满意度调查,综合评估干预方案在家庭环境中的可行性和可接受性。 4.形成政策建议与推广路径 基于研究结果,提炼儿童肥胖家庭防控服务模式的核心要素,形成《儿童肥胖家庭防控服务模式推广政策建议报告》,为政府完善《全民健康体重管理行动方案》提供决策参考。  

Objectives of Study:

I. Primary Objectives Evaluate intervention effectiveness via RCT on obese children: reduce daily screen time (>=30 min), increase MVPA (>=20 min/day), and decrease screen-associated eating (>=30%). Elucidate mechanisms through mediation analysis, testing the pathway: increased peer interaction → enhanced exercise motivation → improved health behaviors. Develop a replicable nursing model ("Peer Reconstruction") including manuals, guidelines, and training courses for primary care ("Zhenjiang Sample"). II. Secondary Objectives Explore family mechanisms of childhood obesity via qualitative study: identify ≥8 modifiable behavioral leverage points in "screen substitution – peer absence – behavioral imbalance". Assess anthropometric effects: BMI-z, waist circumference. Evaluate feasibility/acceptability: process indicators (coverage, adherence, compliance) and parent satisfaction. Formulate policy recommendations and dissemination pathways for the National Health Weight Management Action Plan.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.儿童年龄4–18岁,城市居住≥2年; 2.符合儿童肥胖诊断标准; 3.主要照护者(父母)能与研究人员正常沟通; 4.知情同意参与研究。

Inclusion criteria

1.Children aged 4–18 years, living in an urban area for >=2 years; 2.Meeting the diagnostic criteria for childhood obesity; 3.The primary caregiver (parent) is able to communicate normally with the research staff; 4.Informed consent to participate in the study.

排除标准:

1.儿童存在严重认知、语言或发育障碍; 2.明确诊断为继发性肥胖; 3.近3个月参与过系统性体重管理项目。

Exclusion criteria:

1.Children with severe cognitive, language, or developmental disorders;
2.Definite diagnosis of secondary obesity;
3.Participation in a systematic weight management program within the past 3 months.

研究实施时间:

Study execute time:

From 2026-05-01 00:00:00 To 2029-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-25 00:00:00 To 2029-12-31 00:00:00

干预措施:

Interventions:

组别:

干预组

样本量:

54

Group:

Intervention Group

Sample size:

干预措施:

基于“伙伴重建”的家庭干预方案构建

干预措施代码:

Intervention:

Construction of a family intervention program based on "Peer Reconstruction"

Intervention code:

组别:

对照组

样本量:

54

Group:

Control group

Sample size:

干预措施:

常规门诊健康宣教

干预措施代码:

Intervention:

Routine outpatient health education

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

镇江市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Zhenjiang First People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

腰围

指标类型:

次要指标

Outcome:

Waist circumference

Type:

Secondary indicator

测量时间点:

基线(T0)、干预6个月(T2)、随访3个月(T3)

测量方法:

非弹性软尺测量

Measure time point of outcome:

Baseline (T0), 6m (T2), 3m follow-up (T3)

Measure method:

Measured with a non-elastic tape measure.

指标中文名:

儿童日均屏幕时间

指标类型:

主要指标

Outcome:

Daily screen time

Type:

Primary indicator

测量时间点:

基线(T0)、干预3个月(T1)、干预6个月(T2)、随访3个月(T3)

测量方法:

7天家庭行为记录表(家长记录每日屏幕使用时长)

Measure time point of outcome:

Baseline (T0), 3m (T1), 6m (T2), 3m follow-up (T3)

Measure method:

7-day family behavior record form (parents record daily screen time duration)

指标中文名:

中高强度身体活动

指标类型:

主要指标

Outcome:

Moderate-to-vigorous physical activity (MVPA)

Type:

Primary indicator

测量时间点:

基线(T0)、干预3个月(T1)、干预6个月(T2)、随访3个月(T3)

测量方法:

7天家庭行为记录表

Measure time point of outcome:

Baseline (T0), 3m (T1), 6m (T2), 3m follow-up (T3)

Measure method:

7-day family behavior record form (parents record daily screen time duration)

指标中文名:

屏幕伴随进食频率

指标类型:

主要指标

Outcome:

Frequency of screen-associated eating

Type:

Primary indicator

测量时间点:

基线(T0)、干预3个月(T1)、干预6个月(T2)、随访3个月(T3)

测量方法:

7天家庭行为记录表

Measure time point of outcome:

Baseline (T0), 3m (T1), 6m (T2), 3m follow-up (T3)

Measure method:

7-day family behavior record form (parents record daily screen time duration)

指标中文名:

BMI-z

指标类型:

次要指标

Outcome:

Body mass index z-score

Type:

Secondary indicator

测量时间点:

基线(T0)、干预6个月(T2)、随访3个月(T3)

测量方法:

身高体重测量,参照WHO 2007生长标准计算

Measure time point of outcome:

Baseline (T0), 6m (T2), 3m follow-up (T3)

Measure method:

Height and weight measured and calculated according to the WHO 2007 growth standards.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 4 years
最大 Max age 18 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

由不参与干预实施的统计人员使用SAS 9.4软件生成1:1随机数字表,区组长度为4

Randomization Procedure (please state who generates the random number sequence and by what method):

Random sequence generated by SAS 9.4 (block size 4). Allocation concealment using sealed opaque envelopes.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

单盲,对评估者隐藏分组

Blinding:

Single blind study with blinded-evaluators

是否共享原始数据:

IPD sharing

否No

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

采用纸质版病例记录表(CRF)与电子数据采集系统相结合的方式。纸质CRF由研究者现场填写,双人核对后录入加密Excel数据库;电子数据通过微信小程序(问卷星)收集,自动导入后台。所有数据存储在加密服务器中,仅研究团队核心成员可访问。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

A combination of paper-based Case Report Forms (CRF) and an electronic data capture system is used. The paper CRFs are completed on-site by the researchers, double-checked, and then entered into an encrypted Excel database. Electronic data are collected via a WeChat mini-program (Wenjuanxing) and automatically imported into the backend. All data are stored on an encrypted server and accessible only to core research team members.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-05-25 09:30:33